Jon Jang

License: C14335; Look the license up with the state
Listed as: architect
Firm: Jon Jang Architect
Based in: Redwood City
On San Francisco permits: Jul 2006 to Aug 2025

4 permits since 2000 (architect on 4 permits): 2 completed, 2 in progress.

CompletedIn progressNever finaledExpired or cancelled

This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records

Most recent permits

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Aug 15, 2025	In progress issued May 2026	1731 39th Av	Cypress Construction Co	demolish, type 5b, 1-story, non-permitted rear shed Details Permit 202508042225 Status issued Filed Aug 15, 2025 Permit issued May 1, 2026 Declared cost $8,000 Address 1731 39th Av demolish, type 5b, 1-story, non-permitted rear shed Open the permit page	$8,000
Jun 12, 2025	In progress issued Jul 2025	1731 39th Av	Cypress Construction Co	interior remodel, drywall, insolution, bathroom, lighting, floors, window (same location) plumbing (routing), electrical (replace knob and tube), backyard deck, paint, hvac replacment. Details Permit 202506128636 Status issued Filed Jun 12, 2025 Permit issued Jul 31, 2025 Declared cost $200,000 Address 1731 39th Av interior remodel, drywall, insolution, bathroom, lighting, floors, window (same location) plumbing (routing), electrical (replace knob and tube), backyard deck, paint, hvac replacment. Open the permit page	$200,000
Dec 13, 2010	Completed final sign-off Feb 2012	77 Grand View Av	Alpha Restoration & Wateproof	unit #303 -to comply w/comp #201065230: remove (e) balcony/deck on 3rd floor. deck will be completely removed from roof, a safety guardrail 42" min in height will be installed at existing sliding door . a separte per will be obtained if decides to reinstall the roof deck. Details Permit 201012136568 Status complete Filed Dec 13, 2010 Permit issued Dec 17, 2010 Final sign-off Feb 15, 2012 Declared cost $500 Address 77 Grand View Av unit #303 -to comply w/comp #201065230: remove (e) balcony/deck on 3rd floor. deck will be completely removed from roof, a safety guardrail 42" min in height will be installed at existing sliding door . a separte per will be obtained if decides to reinstall the roof deck. Open the permit page	$500
Jul 20, 2006	Completed final sign-off Oct 2007	2524 Clay St		rebuild of main exterior stairs and side stair Details Permit 200607207197 Status complete Filed Jul 20, 2006 Permit issued Jul 20, 2006 Final sign-off Oct 19, 2007 Declared cost $15,000 Address 2524 Clay St rebuild of main exterior stairs and side stair Open the permit page	$15,000